Oh, I got one! The hobby is browsing advice subs. The fucked up practice is just how common and easy it is for some people to tell a complete fucking stranger to end a relationship. People are disgusting. I remember way back when Reddit told me to leave my now-wife of ten years because she had the unforgivable condition of… depression 💀 and I still see this shit every single day. OP reported some choice words? Break up. OP isn’t sure? Break up. OP loves them but their partner blah blah blah? Break up. Every valley too low, every mountain too high, no relationship can work out to a Redditor. The fucking gall of these people to constantly be telling complete strangers to make a major life altering decision, and how flippantly they do it… it just pisses me off. They don’t know a damn thing about “red flags”.